Harbeth P3ESR Anniversary edition. Worth the Upgrade?

I high pass the sub at 80 hz to the Harbeths. I have tried running the Harbeths full range without using the high pass but they sound much better when I use a high pass filter!

I set my P3esr 40th up in my main system (temporarily set aside SHL 5+ 40th). I dialed in my REL Strata III at around 80 hz as did Yogiboy. Sounded great. The P3 was easier to integrate with the sub than the SHL 5+.

Wow- very nice valinar...Why do I feel this thread is going to cost me money (-: My second system consists of the following. Room is just over 11 feet square, but I have an 8 ft opening in back of my listening position.
WT Amadeus/Charisma wood body Denon 103/A23 SUT borrow from main system. Sony PS 1 w/Furutech PC./ Harbeth P3 Eesr/Sound Anchor Stands (not yet out on my curb) cables: Duhlend 16Awg and A23.

Oops: Integrated amp is CROFT phono Integrated. 

Yes, absolutely!